First, let's see if your game is still working properly, can you still start the game?

If you can, let's have a look at your game version, open the launcher and check the gameversion in the lower left corner of the launcher. If it's 1.69.xx, that's not right and you'll have to reinstall the base game. If it's 1.67.xx or lower, reapply the manual patch. After that, you can try to run setup again